LightKey
Datasheet of 3.00 inch Single Digit 7 Segment LED Display
LD30011A/BRG Series – 3.00 inch Single Digit 7 Segment Dual-color LED Display
ATTENTION
OBSERVE PRECAUTIONS
FOR HANDLING
ELECTROSTATIC
DISCHARGE
SENSITIVE
DEVICES
Features
76.00 mm (3.00 inch) digit high
Excellent digit appearance
Wide viewing angle
Range of emitted colors
I.C. compatible
Low power consumption
White segment, black face
RoHS compliant
Available options
Alternative emitting luminosity:
Standard or high brightness version
Alternative emitted color
Alternative face and segment color
Alternative font
Both CA and CC versions are available
Cropped terminal pins
Package Dimensions
46.00
10.0
6.00
A
76.
00(3.
0")
F
110.
00
G
B
E
C
DP
D
COMMA
PIN 1
70.00
13.
0
5.
00 0.
50
1
0.80
80.00
2.54*9=22.86
Notes:
1. All dimensions are in millimeters (inches), Tolerance is + 0.25mm(0.01inch)unless other wise noted.
2. Specifications are subject to change without notice.
3. The gap between the reflector and PCB shall not exceed 0.25mm.
SPEC NO: DS10121751
REV: A.4
CHECKED: Emily Zhou
APPROVED: M.H. Lin
PAGE: 1/3
HTTP://WWW.DISPLAY-LEDS.COM
TEL: 0086-574-86322282
DATE: Jul/20/2011
LightKey
Internal Circuit Diagram
LD30011ARG(Common Cathode)
15 16
Datasheet of 3.00 inch Single Digit 7 Segment LED Display
A
B
C
4
D
3
2
E
F
G
DP
COM M A
= ORANGE
7
6
5
= GREEN
14 13 12 11 10 9
1 20 19 18 17 8
LD30011BRG (Common Anode)
15 16
A
B
C
4
D
3
E
F
G
DP
CO M M A
= ORANGE
7
6
5
= GREEN
14 13 12 11 10 9
2 1 20 19 18 17 8
Selection Guide
Single Digit 7 Segment LED Display, Digit Height: 76.00mm(3.00inch), External Dimensions:
70.00x110.00x13.00mm (L x W x H )
Part No.
Common
Cathode
LD30011ARG
Common
Anode
LD30011BRG
Material
GaAlAs
GaP
LD30011AURUG
Unit:
LD30011BURUG
\
AlGaInP
AlGaInP
\
Chip
Color
Super Red
Green
Ultra Red
Ultra Green
\
WLD
640
568
640
573
nm
I
V
@I
F
=20mA
One Seg
Min.
36
31.5
135
135
mcd
Typ.
45
40.5
202.5
202.5
mcd
I
V
@I
F
=20mA
One DP
Min.
12
10.5
45
45
mcd
Typ.
15
13.5
67.5
67.5
mcd
SPEC NO: DS10121751
REV: A.4
CHECKED: Emily Zhou
APPROVED: M.H. Lin
PAGE: 2/3
HTTP://WWW.DISPLAY-LEDS.COM
TEL: 0086-574-86322282
DATE: Jul/20/2011
LightKey
Datasheet of 3.00 inch Single Digit 7 Segment LED Display
Electrical Characteristics & Absolute Maximum Ratings
Electrical optical
Characteristics
Color
Forward
Voltage@
IF=20mA
Typ.
Super Red
Per Seg.
Per DP
Green
Per Seg.
Per DP
Ultra Red
Per Seg.
Per DP
Ultra Green
Unit:
Notes:
1. At Ta = 25 °C.
2. Peak forward current at 1/10 Duty Cycle, 0.1ms Pulse.
[1]
Absolute Maximum Ratings
[1]
Reverse
Current
VR=5V
50
50
50
50
50
50
50
50
uA
Power
Dissipation
DC
Forward
Current
25
25
30
30
30
30
30
30
mA
Peak Forward
Current
[2]
Max.
13.2
4.4
15
5
15.6
5.2
15.6
5.2
V
360
120
480
160
360
120
450
150
mW
100
100
100
100
100
100
100
100
mA
10.8
3.6
13.2
4.4
11.4
3.8
12.6
4.2
V
Per Seg.
Per DP
\
SPEC NO: DS10121751
REV: A.4
CHECKED: Emily Zhou
APPROVED: M.H. Lin
PAGE: 3/3
HTTP://WWW.DISPLAY-LEDS.COM
TEL: 0086-574-86322282
DATE: Jul/20/2011
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